Rating changes for last rounds are temporarily rolled back. They will be returned soon. ×

MikeMirzayanov's blog

By MikeMirzayanov, 15 years ago, translation, In English
Codeforces will be unavailable for up to 6 hours while we upgrade our infrastructure (March 3, 4PM - 10PM). Thank you for your understanding.
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4 years ago, # |
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I get errors 502 and 504 when trying to enter codeforces, is it still unavailable?